SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('c176a920fca1881f33245094263e018c','0','216.73.216.21','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1760091175','editpost.php?postid=139177','0','0','')
mysql error: Duplicate entry 'c176a920fca1881f33245094263e018c' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.11.14-MariaDB-deb11-log
php version: 8.0.30
Date: 10.10.2025 @ 12:12
Script: /editpost.php?postid=139177
Referer: